Executive Summary

Informations
Name CVE-2020-0870 First vendor Publication 2020-09-11
Vendor Cve Last vendor Modification 2023-12-31

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Overall CVSS Score 7.8
Base Score 7.8 Environmental Score 7.8
impact SubScore 5.9 Temporal Score 7.8
Exploitabality Sub Score 1.8
 
Attack Vector Local Attack Complexity Low
Privileges Required Low User Interaction None
Scope Unchanged Confidentiality Impact High
Integrity Impact High Availability Impact High
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:L/AC:L/Au:N/C:C/I:C/A:C)
Cvss Base Score 7.2 Attack Range Local
Cvss Impact Score 10 Attack Complexity Low
Cvss Expoit Score 3.9 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

An elevation of privilege vulnerability exists when the Shell infrastructure component improperly handles objects in memory. An attacker who successfully exploited this vulnerability could run processes in an elevated context.

To exploit this vulnerability, an attacker would first have to log on to the system. An attacker could then run a specially crafted application that could exploit the vulnerability and take control of an affected system.

The update addresses the vulnerability by correcting the way in which the Shell infrastructure component handles objects in memory and preventing unintended elevation from lower integrity application.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-0870

CPE : Common Platform Enumeration

TypeDescriptionCount
Os 2
Os 1
Os 1
Os 1
Os 1
Os 1
Os 1
Os 1

Sources (Detail)

Source Url
N/A https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-0870

Alert History

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Date Informations
2024-02-02 02:11:22
  • Multiple Updates
2024-02-01 12:19:18
  • Multiple Updates
2024-01-01 00:27:41
  • Multiple Updates
2023-09-05 13:05:54
  • Multiple Updates
2023-09-05 01:18:57
  • Multiple Updates
2023-09-02 13:04:48
  • Multiple Updates
2023-09-02 01:19:14
  • Multiple Updates
2023-08-12 13:09:21
  • Multiple Updates
2023-08-12 01:18:27
  • Multiple Updates
2023-08-11 13:02:43
  • Multiple Updates
2023-08-11 01:19:05
  • Multiple Updates
2023-08-06 13:00:57
  • Multiple Updates
2023-08-06 01:18:19
  • Multiple Updates
2023-08-04 13:01:18
  • Multiple Updates
2023-08-04 01:18:35
  • Multiple Updates
2023-07-14 13:01:19
  • Multiple Updates
2023-07-14 01:18:28
  • Multiple Updates
2023-03-29 02:03:33
  • Multiple Updates
2023-03-28 12:18:44
  • Multiple Updates
2022-12-03 12:50:40
  • Multiple Updates
2021-05-04 13:44:43
  • Multiple Updates
2021-04-22 02:56:44
  • Multiple Updates
2020-09-17 21:23:09
  • Multiple Updates
2020-09-11 21:23:06
  • First insertion